66 lines
2.4 KiB
Python
66 lines
2.4 KiB
Python
#
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# preflight-checks.py
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# Check for common issues prior to compiling
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#
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import os
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import re
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Import("env")
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def get_envs_for_board(board):
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if board.startswith("BOARD_"):
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board = board[6:]
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with open(os.path.join("Marlin", "src", "pins", "pins.h"),"r") as f:
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board_found = ""
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r=re.compile(r"if\s+MB\((.+)\)")
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for line in f.readlines():
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mbs = r.findall(line)
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if mbs:
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board_found = board if board in re.split(r",\s*", mbs[0]) else ""
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if board_found and "#include " in line and "env:" in line:
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return re.findall(r"env:\w+", line)
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return []
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def check_envs(build_env, base_envs, config):
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if build_env in base_envs:
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return True
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ext = config.get(build_env, 'extends', default=None)
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if ext:
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if isinstance(ext, str):
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return check_envs(ext, base_envs, config)
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elif isinstance(ext, list):
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for ext_env in ext:
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if check_envs(ext_env, base_envs, config):
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return True
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return False
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# Sanity checks:
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if 'PIOENV' not in env:
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raise SystemExit("Error: PIOENV is not defined. This script is intended to be used with PlatformIO")
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if 'MARLIN_FEATURES' not in env:
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raise SystemExit("Error: this script should be used after common Marlin scripts")
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if 'MOTHERBOARD' not in env['MARLIN_FEATURES']:
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raise SystemExit("Error: MOTHERBOARD is not defined in Configuration.h")
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build_env = env['PIOENV']
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motherboard = env['MARLIN_FEATURES']['MOTHERBOARD']
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base_envs = get_envs_for_board(motherboard)
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config = env.GetProjectConfig()
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result = check_envs("env:"+build_env, base_envs, config)
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if not result:
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err = "Error: your selected build environment '%s' is not compatible with MOTHERBOARD=%s in Configuration.h. " \
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"Please use one of compatible build environments for this board: %s" % \
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(build_env, motherboard, ",".join([e[4:] for e in base_envs if e.startswith("env:")]))
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raise SystemExit(err)
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#
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# Check for Config files in two common incorrect places
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#
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for p in [ env['PROJECT_DIR'], os.path.join(env['PROJECT_DIR'], "config") ]:
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for f in [ "Configuration.h", "Configuration_adv.h" ]:
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if os.path.isfile(os.path.join(p, f)):
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err = "ERROR: Config files found in directory %s. Please move them into the Marlin subfolder." % p
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raise SystemExit(err)
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